Use the video links for extra help/practice:
https://www.youtube.com/watch?v=EEB13cADwFg
https://www.youtube.com/watch?v=xJvrhlqwCr0
https://www.youtube.com/watch?v=2O-KpenEM9Y
Homework: Page 322 - 324 8, 9, 14, 16 - 21, 23, 32 - 36, 41- 44, 50 - 52; use www.desmos.com if you don't have a graphing calculator.